CN201217589Y - Automatic winding and expanding machine for electric power cable - Google Patents

Abstract

The utility model provides a power cable automatic unreeling machine, which belongs to the cable equipment, and is characterized in that door-shaped frames are symmetrically arranged at both sides of a base platform left and right, calabash-shaped cranes are disposed on cross arms at the top parts of the door-shaped frames, and are positioned at the inner sides of the left door-shaped frame and the right door-shaped frame, transmission main shafts are arranged in a left bearing pedestal and a right bearing pedestal which are arranged on the base platform, a slip type left transmission rod with a slide bushing is disposed on the left section of each transmission main shaft, a fixed type right transmission rod is arranged on the right section of each transmission main shaft, a cable tray is arranged between the left transmission rod and the right transmission rod, a reducer is mounted on a support, an electromotor is installed on an input shaft of the reducer, an output shaft of the reducer is connected with a flanged disc at the right end section of each transmission main shaft, a switching resistor with a switching handle is arranged in an electric control operation box on the support, the switching resistor changes the rotary speed of the electromotor and controls the retracting and deploying of the cable, the electromotor drives the reducer to drive the transmission main shafts and the cable tray to rotate, so as to realize the reeling and unreeling of the cable at a construction site, the usage is safe and reliable, and the work efficiency is high.

Description

Electric power cable automatical rolling and unrolling device

Technical field

The utility model belongs to cable machinery, and the electric power cable that especially relates to the use of a kind of camp site batches, the equipment of drag and drop.

Background technology

At present in the routine construction, the batching of electric power cable, drag and drop, work such as lay all are by people's movements and postures of actors dish, manually rotate and draw and finish, because the electric power cable copper core cable weight that particularly diameter is thicker is very heavy, setting up cable drum and batching, will consume great amount of manpower when dragging cable, and it is dangerous, efficient is also very low, the more important thing is direct cost and the progress that influences engineering item; The current cable picking and laying machine of having produced both at home and abroad, but the electric power cable rolling up and down machine that the external camp site that produces is used costs an arm and a leg, rotating speed is slow, efficient is low; And the cable rolling up and down machine of domestic production, not only volume is big, complex structure, and can not move and can't use at the construction field (site), and domestic still do not have an electric power cable automatical rolling and unrolling device that use the camp site.

Summary of the invention

The purpose of this utility model is to propose a kind of electric power cable automatical rolling and unrolling device, the cable that is fit to use the camp site is rolled up automatically and is put, efficiently solve and batch automatically after the camp site cable is removed and the problem of automatic drag and drop during cabling, volume is little, in light weight, simple in structure, with low cost, effect is high and workable, and is convenient to the replacing of cable disc.

The purpose of this utility model is achieved like this: a kind of electric power cable automatical rolling and unrolling device, it is characterized in that being symmetrical arranged portal in the support flat-bed left and right sides, top center at left and right sides portal is installed cross-arm, cucurbit is installed on cross-arm to be hung, be positioned at the inboard of left and right sides portal, on the support platform, be symmetrical arranged a left side, a right bearing seat support and a dissection type left side, the right bearing seat, on a left side, in the bearing in the right bearing seat transmission main shaft is installed, on the right section of transmission main shaft, install and fix right drive link of formula or right drive plate, transmission main shaft passes the centre hole of cable disc from right-to-left, the sliding Left Drive bar or the Left Drive dish with the bolt location of mounting strap sliding sleeve on the section of the left side of transmission main shaft, right drive link of sliding Left Drive bar or Left Drive dish and fixed type or right drive plate are corresponding respectively to be connected with the left and right sides side of cable disc, the right-hand member section of transmission main shaft is right overhanging from the right bearing seat, mounting flange is to connect the output shaft of retarder on the right-hand member section of transmission main shaft, along with the moving cable disc of the rotating band of transmission main shaft rotates synchronously, be positioned at the right outside of flange, on the support platform, retarder is installed with support, the output shaft of retarder is connected with flange, and electrical motor is installed on input shaft of speed reducer.In addition, the electric control operation case is installed on support, mounting strap switches the convert resistance of handle in the electric control operation case, convert resistance is connected with lead is corresponding with electrical motor, also can on convert resistance, draw the external switching handle of lead, be beneficial to remote servicing, operation is switched handle and is come convert resistance, with the rotating speed of change electrical motor and the retractable speed of control cable; During use, open a dissection type left side, the loam cake of right bearing seat, transmission main shaft is passed the centre hole of cable disc from right-to-left, the sliding Left Drive bar or the Left Drive dish of suit band sliding sleeve on the section of stretching out of the left side of transmission main shaft, then with the left side of sliding Left Drive bar or Left Drive dish and the right drive link of fixed type or right drive plate and cable disc, the right edge captive joint, then the sliding sleeve of sliding Left Drive bar or Left Drive dish is captiveed joint with transmission main shaft with bolt, with sling cable disc and the transmission main shaft correspondence is installed in a left side of cucurbit, in the right bearing seat, flange is connected with retarder, energized, the direct motor drive retarder, drive the rotation of transmission main shaft and cable disc, realize the volume of the cable of camp site, put, safe and reliable, high efficiency.

The electric power cable automatical rolling and unrolling device that the utility model proposed is rational in infrastructure, and the cable that is fit to use the camp site is rolled up automatically and put, and is safe and reliable, high efficiency.

Existing being further described electric power cable automatical rolling and unrolling device that the utility model proposes in conjunction with the accompanying drawings and embodiments.

Description of drawings

Fig. 1 is the schematic perspective view of the electric power cable automatical rolling and unrolling device that the utility model proposed.

Among Fig. 1: 1, support 2, electric control operation case 3, support 5, retarder 6, flange 7, portal 8, cross-arm 9, cucurbit hang 10, Left Drive bar 11, transmission main shaft 12, left shaft holder 13, right bearing seat 14, cable disc

The specific embodiment

As can be seen from Figure 1: a kind of electric power cable automatical rolling and unrolling device, it is characterized in that being symmetrical arranged portal 7 in the support 1 flat-bed left and right sides, top center at left and right sides portal 7 is installed cross-arm 8, cucurbit is installed on cross-arm 8 hangs 9, be positioned at the inboard of left and right sides portal 7, on support 1 platform, be symmetrical arranged a left side, a right bearing seat support and a dissection type left side, right bearing seat 12,13, on a left side, right bearing seat 12, transmission main shaft 11 is installed in the bearing in 13, on the right section of transmission main shaft 11, install and fix right drive link of formula or right drive plate, transmission main shaft 11 passes the centre hole of cable disc 14 from right-to-left, the sliding Left Drive bar 10 or the Left Drive dish with the bolt location of mounting strap sliding sleeve on the section of the left side of transmission main shaft 11, right drive link of sliding Left Drive bar 10 or Left Drive dish and fixed type or right drive plate are corresponding respectively to be connected with the left and right sides side of cable disc 14, the right-hand member section of transmission main shaft 11 is right overhanging from right bearing seat 13, mounting flange 6 is to connect the output shaft of retarder 5 on the right-hand member section of transmission main shaft 11, along with the moving cable disc 14 of the rotating band of transmission main shaft 11 rotates synchronously, be positioned at the right outside of flange 6, on the platform of support 1, retarder 5 is installed with support 3, the output shaft of retarder 5 is connected with flange 6, on the input shaft of retarder 5 electrical motor is installed; In addition, electric control operation case 2 is installed on support 3, mounting strap switches the convert resistance of handle in electric control operation case 2, convert resistance is connected with lead is corresponding with electrical motor, also can on convert resistance, draw the external switching handle of lead, be beneficial to remote servicing, operation is switched handle and is come convert resistance, with the rotating speed of change electrical motor and the retractable speed of control cable; During use, open a dissection type left side, right bearing seat 12,13 loam cake, transmission main shaft 11 is passed the centre hole of cable disc 14 from right-to-left, the sliding Left Drive bar 10 or the Left Drive dish of suit band sliding sleeve on the left side section that transmission main shaft 11 stretches out, then with the left side of sliding Left Drive bar 10 or Left Drive dish and the right drive link of fixed type or right drive plate and cable disc 14, the right edge captive joint, then the sliding sleeve of sliding Left Drive bar 10 or Left Drive dish is captiveed joint with transmission main shaft 11 with bolt, hang 9 sling cable discs 14 and transmission main shaft 11 correspondences are installed in a left side with cucurbit, right bearing seat 12, in 13, flange 6 is connected with retarder 5, energized, direct motor drive retarder 5, drive transmission main shaft 11 and cable disc 14 rotations, realize the volume of the cable of camp site, put, safe and reliable, high efficiency.

Claims (1)

1, a kind of electric power cable automatical rolling and unrolling device is characterized in that

A, be symmetrical arranged portal (7) in support (1) the flat-bed left and right sides, top center at left and right sides portal (7) is installed cross-arm (8), go up the installation cucurbit at cross-arm (8) and hang (9), be positioned at the inboard of left and right sides portal (7), on support (1) platform, be symmetrical arranged a left side, a right bearing seat support and a dissection type left side, right bearing seat (12,13), on a left side, right bearing seat (12, transmission main shaft (11) is installed in the bearing 13), on the right section of transmission main shaft (11), install and fix right drive link of formula or right drive plate, transmission main shaft (11) passes the centre hole of cable disc (14) from right-to-left, at left section sliding Left Drive bar (10) or the Left Drive dish with the bolt location of going up the mounting strap sliding sleeve of transmission main shaft (11), sliding Left Drive bar (10) or Left Drive dish are connected with the left and right sides side of cable disc (14) with right drive link of fixed type or right drive plate difference correspondence;

The right-hand member section of b, transmission main shaft (11) is right overhanging from right bearing seat (13), mounting flange (6) on the right-hand member section of transmission main shaft (11), be positioned at the right outside of flange (6), on support (1) platform, retarder (5) is installed with support (3), the output shaft of retarder (5) is connected with flange (6), on the input shaft of retarder (5) electrical motor is installed;

C, electric control operation case (2) go up to be installed at support (3), the convert resistance of mounting strap switching handle electric control operation case (2) in, convert resistance is connected with lead is corresponding with electrical motor, also can draw the external switching handle of lead on convert resistance.

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